F9 routes from RDU under $150

FareGlide found 2 cached destination rows where F9 appeared from RDU and the route low fit under $150. The lowest cached carrier-origin-budget row is RDU to MCO from $36 on Jun 9, 2026.

Departure airport
Raleigh-Durham (RDU)
Airline
Frontier Airlines (F9)
Budget ceiling
$150
Destination rows
2
Cached low
$36
Cached samples
3

Destination rows under this carrier ceiling

Use these rows as a carrier-origin shortlist. Open the route page first, then apply airline, baggage, seat, and stop filters inside current partner results.

Origin-airline-budget recheck plan

This plan keeps origin, carrier, and budget fixed first, then decides whether destination, stop filter, or current dates should move.

Origin-airline-budget lock

RDU F9 under $150

Keep RDU, F9, and the $150 ceiling fixed before comparing destination rows.

Lowest under-ceiling route

RDU to MCO from $36

Start with Jun 9, 2026, then compare nearby weekdays and the provider airline filter.

Budget route spread

2 destination leads

2 cached route rows had a carrier-origin low under $150. Use them as a route shortlist, not live inventory.

Stop filter

3 nonstop samples in selected rows

Compare airline and nonstop filters together because a low carrier fare can disappear faster on direct itineraries.

Carrier-budget decision brief

Budget-carrier move

RDU plus F9

Use the $150 ceiling to narrow the carrier-origin group before picking the first destination row.

Carrier budget evidence

2 routes / 3 cached samples

This is narrower than the full origin-airline page, which has 4 cached route rows.

Main origin-airline-budget risk

Nonstop carrier fare can move

Cached nonstop rows are useful, but current airline inventory and fare rules need a live provider check.

Best carrier follow-up

4 routes / $36 to $239 / 3 nonstop samples / 2 connecting samples

Compare the broader RDU F9 page before treating the under-$150 slice as the whole opportunity.

Connected carrier-origin research

All F9 cached routes from RDU 4 routes / $36 to $239 / 3 nonstop samples / 2 connecting samples All airline rows from RDU 7 airlines / 11 cached route rows All routes under $150 Budget-wide route watchlist Frontier Airlines airline hub Carrier-level cached route context

Frontier Airlines from RDU under $150 questions

Are F9 flights from RDU under $150 live on this page?

No. FareGlide uses cached fare observations to build a carrier-origin budget shortlist. Confirm current price, inventory, baggage, seat, and booking rules with the partner provider.

Which F9 route from RDU looked cheapest under $150?

RDU to MCO had the lowest cached carrier-origin signal at $36 on Jun 9, 2026.

How should I use this origin-airline-budget page?

Start with the lowest destination row, then compare nearby weekdays, stop count, airline availability, and total checkout cost before treating the $150 ceiling as achievable.